id	domain	url
efajoead-630	doi.org	https://doi.org/10.1017/s0261444800011101
efajoead-630	doi.org	https://doi.org/10.1093/applin/1.1.1
efajoead-630	doi.org	https://doi.org/10.1191/136216800125069
efajoead-630	doi.org	https://doi.org/10.1111/j.1467-9280.2009.02412.x
efajoead-630	doi.org	https://doi.org/10.1017/s0266078415000668
efajoead-630	doi.org	https://doi.org/10.1007/978-94-007-45780_5
efajoead-630	doi.org	https://doi.org/10.4324/9780203798539
efajoead-630	doi.org	https://doi.org/10.2307/40264515
efajoead-630	doi.org	https://doi.org/10.1111/j.1467-1770.1966.tb00804.x
efajoead-630	doi.org	https://doi.org/10.1017/s0266078408000175
efajoead-630	doi.org	https://doi.org/10.1017/s0261444810000145
efajoead-630	doi.org	https://doi.org/10.1016/j.system.2017.10.003
efajoead-630	doi.org	https://doi.org/10.1016/j.system.2017.04.003
efajoead-630	teachersinstitute.yale.edu	http://teachersinstitute.yale.edu/curriculum/units/1984/3/84.03
efajoead-630	doi.org	https://doi.org/10.4324/9780203082423
efajoead-630	doi.org	https://doi.org/10.1111/1473-4192.00011
efajoead-630	www.univie.ac.at	http://www.univie.ac.at/voice
efajoead-630	doi.org	https://doi.org/10.1016/s0006-3495(96)79572-3
efajoead-630	doi.org	https://doi.org/10.1353/lan.2003.0268
efajoead-630	doi.org	https://doi.org/10.1017/s0047404500011805